With the debut of the Makocraft 521HD SUV (Sports Utility Vessel) the classic Aussie fishing tinnie is alive and well. Eschewing some of the costly features, bells and whistles of some rival brands, the 521HD SUV is a back-to-basics, no frills open boat with a big, flat floor, plenty of freeboard, fully welded (as opposed to spot welded) side decks, and lots of interior fishing space.